X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fmisc.hh;h=b294b3188f0c5ac99885f587e9fa9dc59a579984;hb=47db9a3883d726ca53e2133a3b2298f78dd6a32e;hp=0491b5b4a91cd2f90d98a1edbea2d4d00eaea7ac;hpb=f93e4199873c91ae32f0e84a610d14853dc379df;p=lilypond.git

diff --git a/lily/include/misc.hh b/lily/include/misc.hh
index 0491b5b4a9..b294b3188f 100644
--- a/lily/include/misc.hh
+++ b/lily/include/misc.hh
@@ -1,7 +1,7 @@
 /*
   This file is part of LilyPond, the GNU music typesetter.
 
-  Copyright (C) 2005--2011 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  Copyright (C) 2005--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
 
   LilyPond is free software: you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
@@ -53,12 +53,18 @@ linear_interpolate (Real x, Real x1, Real x2, Real y1, Real y2)
          + (x - x1) / (x2 - x1) * y2;
 }
 
+inline Real
+normalize (Real x, Real x1, Real x2)
+{
+  return (x - x1) / (x2 - x1);
+}
+
 Real directed_round (Real f, Direction d);
 
+Offset get_point_in_y_direction (Offset orig, Real slope, Real dist, Direction dir);
 Real peak_around (Real epsilon, Real threshold, Real x);
 Real convex_amplifier (Real standard_x, Real increase_factor, Real x);
-string camel_case_to_lisp_identifier (string in);
-vsize utf8_char_len (char);
+string camel_case_to_lisp_identifier (const string &in);
 
 #endif